Millionaire Mode

Boolean Algebra

Question 1 of 15

What is the dual of the expression (A ∨ B) ∧ (C ∧ D)?

  1. ¬(¬A ∧ ¬B) ∨ ¬(¬C ∨ ¬D)
  2. ¬(¬A ∨ ¬B) ∧ ¬(¬C ∧ ¬D)
  3. ¬(A ∧ B) ∨ ¬(C ∨ D)
  4. ¬(A ∨ B) ∧ ¬(C ∧ D)

Prize Money

15₹7 Crores
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12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000